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Protect yourself from unexpected costs with the new Home Comfort CollectionTM. Key benefits include 2 annual system check-ups, no service visit charge and no deductibles.

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Customer Reviews of One Hour Heating and Air Conditioning

Customer Reviews

"They showed up on time when I was in a real bind - meaning we had house guests and no air conditioning - 94 degrees! My sincere thanks!"

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Local Cities We Service

  • Anderson
  • Cincinnati
  • Colerain
  • Delhi
  • Fairfield
  • Fort Mitchell
  • Fort Thomas
  • Franklin
  • Hamilton
  • Hyde Park
  • Lebanon
  • Liberty Township
  • Loveland
  • Maineville
  • Mason
  • Middletown
  • Milford
  • Montgomery
  • Newport
  • West Chester
  • Western Hills
  • and Greater Cincinnati!
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One Hour Heating and Air Conditioning -


756 Old State Route 74

Cincinnati, OH 45245

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HVAC Contractor in Cincinnati and Northern KY

Welcome to Willis One Hour Heating & Air Conditioning, your source for prompt, courteous, reliable heating and air service. Offering heating and air conditioning maintenance, installation, repairs, and everything in between, our goal is to address your HVAC needs in a timely, efficient, and cost-effective fashion.

Always on Time, or You Don't Pay A Dime

Willis Heating & Air Conditioning has serviced Cincinnati and the surrounding area and now as Willis One Hour we are offering you the opportunity to schedule our exclusive Express Repair Appointments. You'll notice that we have added "Always on Time Or You Don't Pay a Dime." What does this mean to you? It means if we are late for your Express Repair Appointment, YOU DON'T PAY A DIME! Give us a call for details.

No Mess and No Hassles
Heating and air service doesn't have to be messy. Our technicians will leave your home clean and debris-free, or the job's on us.

Straightforward Pricing
The cost of your heating and air project should be easy to understand. That's why we'll present a price up front and get your approval before proceeding.

Total Comfort Guaranteed
We want you to be completely satisfied with the service you receive. All repairs to your HVAC system are backed by our 100% guarantee. If a repair fails during the current heating or cooling season, we'll repair it again at no cost to you. We also guarantee our air conditioners for five years and furnaces for ten years.

Skilled Professionals
Continuous training and high company standards make our HVAC technicians the most qualified in the industry. With your comfort at stake, you deserve only the best.

Angie's List Service Award

2001, 2005, 2006, 2007, 2009, 2010

Willis One Hour Heating and Air BBB Business Review